Kevin MacDonald is one of the most knowledgeable and professional referees in Mixed Martial Arts. Just last Sunday he was the third man in the cage for three fights on the UFC Fight Night 81: Dillashaw vs. Cruz card. Our interview covers a wide range of topics, from rule and weight class changes on the horizon to a few behind-the-scenes glimpses into the UFC’s operations. Psychic Tom Padgett and Rabble Rousin’ Rich Bergeron also recap the past week’s combat sports events (including Szpilka vs. Wilder and Cruz vs. Dillashaw) and preview the next UFC event headlined by Anthony Johnson vs. Ryan Bader.